#pragma warning disable 108
using System;
using System.Runtime.InteropServices;
using System.Collections.Generic;
using Cephei;
using Cephei.Generic;
namespace Cephei.QL.Experimental.Commodities
{
     // <summary> 
	// ! \ingroup datetime
	// </summary>
    [Guid ("07A13702-6F06-4c74-88C1-483CAED544BF"),ComVisible(true)]
	public interface IDateInterval 
	{
		///////////////////////////////////////////////////////////////
        // Methods
        //
        
		 DateTime EndDate {get;}
        
		 Cephei.QL.Experimental.Commodities.IDateInterval Intersection(Cephei.QL.Experimental.Commodities.IDateInterval di);
        
		 Boolean IsDateBetween(DateTime date, Microsoft.FSharp.Core.FSharpOption<Boolean> includeFirst, Microsoft.FSharp.Core.FSharpOption<Boolean> includeLast);
        
		 DateTime StartDate {get;}
    }

    // <summary> 
	// ! \ingroup datetime Factory
	// </summary>
   	[ComVisible(true)]
    public interface IDateInterval_Factory // : Collection_Factory<IDateInterval, ICell<IDateInterval>>
    {
        ///////////////////////////////////////////////////////////////
        // Factory methods
        //
        
	    IDateInterval Create (DateTime startDate, DateTime endDate);
        
	    IDateInterval Create ();
    }
}

